40822016

素因数分解:

$2^8\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 82027764

約数和(自身を除く): 41205748

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 724, 881, 1448, 1762, 2896, 3524, 5792, 7048, 11584, 14096, 23168, 28192, 46336, 56384, 112768, 159461, 225536, 318922, 637844, 1275688, 2551376, 5102752, 10205504, 20411008, 40822016]

約数ペア:

[(1, 40822016), (2, 20411008), (4, 10205504), (8, 5102752), (16, 2551376), (32, 1275688), (64, 637844), (128, 318922), (181, 225536), (256, 159461), (362, 112768), (724, 56384), (881, 46336), (1448, 28192), (1762, 23168), (2896, 14096), (3524, 11584), (5792, 7048)]