31942482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 76446720

約数和(自身を除く): 44504238

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 59, 66, 78, 118, 143, 177, 286, 354, 429, 631, 649, 767, 858, 1262, 1298, 1534, 1893, 1947, 2301, 3786, 3894, 4602, 6941, 8203, 8437, 13882, 16406, 16874, 20823, 24609, 25311, 37229, 41646, 49218, 50622, 74458, 90233, 111687, 180466, 223374, 270699, 409519, 483977, 541398, 819038, 967954, 1228557, 1451931, 2457114, 2903862, 5323747, 10647494, 15971241, 31942482]

約数ペア:

[(1, 31942482), (2, 15971241), (3, 10647494), (6, 5323747), (11, 2903862), (13, 2457114), (22, 1451931), (26, 1228557), (33, 967954), (39, 819038), (59, 541398), (66, 483977), (78, 409519), (118, 270699), (143, 223374), (177, 180466), (286, 111687), (354, 90233), (429, 74458), (631, 50622), (649, 49218), (767, 41646), (858, 37229), (1262, 25311), (1298, 24609), (1534, 20823), (1893, 16874), (1947, 16406), (2301, 13882), (3786, 8437), (3894, 8203), (4602, 6941)]