23679568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 50684256

約数和(自身を除く): 27004688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1621, 1826, 3242, 3652, 6484, 7304, 12968, 14608, 17831, 25936, 35662, 71324, 134543, 142648, 269086, 285296, 538172, 1076344, 1479973, 2152688, 2959946, 5919892, 11839784, 23679568]

約数ペア:

[(1, 23679568), (2, 11839784), (4, 5919892), (8, 2959946), (11, 2152688), (16, 1479973), (22, 1076344), (44, 538172), (83, 285296), (88, 269086), (166, 142648), (176, 134543), (332, 71324), (664, 35662), (913, 25936), (1328, 17831), (1621, 14608), (1826, 12968), (3242, 7304), (3652, 6484)]