104172016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2767}}^1$

素因数の和:2969

約数の個数: 40

約数和(自身を含む): 218638784

約数和(自身を除く): 114466768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2767, 2896, 4706, 5534, 9412, 11068, 18824, 22136, 35971, 37648, 44272, 71942, 143884, 287768, 500827, 575536, 1001654, 2003308, 4006616, 6510751, 8013232, 13021502, 26043004, 52086008, 104172016]

約数ペア:

[(1, 104172016), (2, 52086008), (4, 26043004), (8, 13021502), (13, 8013232), (16, 6510751), (26, 4006616), (52, 2003308), (104, 1001654), (181, 575536), (208, 500827), (362, 287768), (724, 143884), (1448, 71942), (2353, 44272), (2767, 37648), (2896, 35971), (4706, 22136), (5534, 18824), (9412, 11068)]