42093904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 91333440

約数和(自身を除く): 49239536

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 59, 61, 68, 86, 118, 122, 136, 172, 236, 244, 272, 344, 472, 488, 688, 731, 944, 976, 1003, 1037, 1462, 2006, 2074, 2537, 2623, 2924, 3599, 4012, 4148, 5074, 5246, 5848, 7198, 8024, 8296, 10148, 10492, 11696, 14396, 16048, 16592, 20296, 20984, 28792, 40592, 41968, 43129, 44591, 57584, 61183, 86258, 89182, 122366, 154757, 172516, 178364, 244732, 309514, 345032, 356728, 489464, 619028, 690064, 713456, 978928, 1238056, 2476112, 2630869, 5261738, 10523476, 21046952, 42093904]

約数ペア:

[(1, 42093904), (2, 21046952), (4, 10523476), (8, 5261738), (16, 2630869), (17, 2476112), (34, 1238056), (43, 978928), (59, 713456), (61, 690064), (68, 619028), (86, 489464), (118, 356728), (122, 345032), (136, 309514), (172, 244732), (236, 178364), (244, 172516), (272, 154757), (344, 122366), (472, 89182), (488, 86258), (688, 61183), (731, 57584), (944, 44591), (976, 43129), (1003, 41968), (1037, 40592), (1462, 28792), (2006, 20984), (2074, 20296), (2537, 16592), (2623, 16048), (2924, 14396), (3599, 11696), (4012, 10492), (4148, 10148), (5074, 8296), (5246, 8024), (5848, 7198)]