23555792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 49449960

約数和(自身を除く): 25894168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 421, 538, 842, 1076, 1684, 2152, 3368, 3497, 4304, 5473, 6736, 6994, 10946, 13988, 21892, 27976, 43784, 55952, 87568, 113249, 226498, 452996, 905992, 1472237, 1811984, 2944474, 5888948, 11777896, 23555792]

約数ペア:

[(1, 23555792), (2, 11777896), (4, 5888948), (8, 2944474), (13, 1811984), (16, 1472237), (26, 905992), (52, 452996), (104, 226498), (208, 113249), (269, 87568), (421, 55952), (538, 43784), (842, 27976), (1076, 21892), (1684, 13988), (2152, 10946), (3368, 6994), (3497, 6736), (4304, 5473)]