39905232

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5981}}^1$

素因数の和:6131

約数の個数: 40

約数和(自身を含む): 103847520

約数和(自身を除く): 63942288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 5981, 6672, 11962, 17943, 23924, 35886, 47848, 71772, 95696, 143544, 287088, 831359, 1662718, 2494077, 3325436, 4988154, 6650872, 9976308, 13301744, 19952616, 39905232]

約数ペア:

[(1, 39905232), (2, 19952616), (3, 13301744), (4, 9976308), (6, 6650872), (8, 4988154), (12, 3325436), (16, 2494077), (24, 1662718), (48, 831359), (139, 287088), (278, 143544), (417, 95696), (556, 71772), (834, 47848), (1112, 35886), (1668, 23924), (2224, 17943), (3336, 11962), (5981, 6672)]