40484384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 83190240

約数和(自身を除く): 42705856

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 328, 472, 523, 656, 944, 1046, 1312, 1888, 2092, 2419, 4184, 4838, 8368, 9676, 16736, 19352, 21443, 30857, 38704, 42886, 61714, 77408, 85772, 123428, 171544, 246856, 343088, 493712, 686176, 987424, 1265137, 2530274, 5060548, 10121096, 20242192, 40484384]

約数ペア:

[(1, 40484384), (2, 20242192), (4, 10121096), (8, 5060548), (16, 2530274), (32, 1265137), (41, 987424), (59, 686176), (82, 493712), (118, 343088), (164, 246856), (236, 171544), (328, 123428), (472, 85772), (523, 77408), (656, 61714), (944, 42886), (1046, 38704), (1312, 30857), (1888, 21443), (2092, 19352), (2419, 16736), (4184, 9676), (4838, 8368)]