23131176688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1\times {\mathrm{1637}}^1$

素因数の和:2594

約数の個数: 80

約数和(自身を含む): 48149730720

約数和(自身を除く): 25018554032

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 877, 1007, 1637, 1754, 2014, 3274, 3508, 4028, 6548, 7016, 8056, 13096, 14032, 16112, 16663, 26192, 31103, 33326, 46481, 62206, 66652, 86761, 92962, 124412, 133304, 173522, 185924, 248824, 266608, 347044, 371848, 497648, 694088, 743696, 883139, 1388176, 1435649, 1648459, 1766278, 2871298, 3296918, 3532556, 5742596, 6593836, 7065112, 11485192, 13187672, 14130224, 22970384, 26375344, 27277331, 54554662, 76089397, 109109324, 152178794, 218218648, 304357588, 436437296, 608715176, 1217430352, 1445698543, 2891397086, 5782794172, 11565588344, 23131176688]

約数ペア:

[(1, 23131176688), (2, 11565588344), (4, 5782794172), (8, 2891397086), (16, 1445698543), (19, 1217430352), (38, 608715176), (53, 436437296), (76, 304357588), (106, 218218648), (152, 152178794), (212, 109109324), (304, 76089397), (424, 54554662), (848, 27277331), (877, 26375344), (1007, 22970384), (1637, 14130224), (1754, 13187672), (2014, 11485192), (3274, 7065112), (3508, 6593836), (4028, 5742596), (6548, 3532556), (7016, 3296918), (8056, 2871298), (13096, 1766278), (14032, 1648459), (16112, 1435649), (16663, 1388176), (26192, 883139), (31103, 743696), (33326, 694088), (46481, 497648), (62206, 371848), (66652, 347044), (86761, 266608), (92962, 248824), (124412, 185924), (133304, 173522)]