931568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 2023680

約数和(自身を除く): 1092112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 79, 88, 134, 158, 176, 268, 316, 536, 632, 737, 869, 1072, 1264, 1474, 1738, 2948, 3476, 5293, 5896, 6952, 10586, 11792, 13904, 21172, 42344, 58223, 84688, 116446, 232892, 465784, 931568]

約数ペア:

[(1, 931568), (2, 465784), (4, 232892), (8, 116446), (11, 84688), (16, 58223), (22, 42344), (44, 21172), (67, 13904), (79, 11792), (88, 10586), (134, 6952), (158, 5896), (176, 5293), (268, 3476), (316, 2948), (536, 1738), (632, 1474), (737, 1264), (869, 1072)]