31108996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 59834880

約数和(自身を除く): 28725884

約数列:

[1, 2, 4, 29, 31, 41, 58, 62, 82, 116, 124, 164, 211, 422, 844, 899, 1189, 1271, 1798, 2378, 2542, 3596, 4756, 5084, 6119, 6541, 8651, 12238, 13082, 17302, 24476, 26164, 34604, 36859, 73718, 147436, 189689, 250879, 268181, 379378, 501758, 536362, 758756, 1003516, 1072724, 7777249, 15554498, 31108996]

約数ペア:

[(1, 31108996), (2, 15554498), (4, 7777249), (29, 1072724), (31, 1003516), (41, 758756), (58, 536362), (62, 501758), (82, 379378), (116, 268181), (124, 250879), (164, 189689), (211, 147436), (422, 73718), (844, 36859), (899, 34604), (1189, 26164), (1271, 24476), (1798, 17302), (2378, 13082), (2542, 12238), (3596, 8651), (4756, 6541), (5084, 6119)]