31431616

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 65983104

約数和(自身を除く): 34551488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 131, 163, 184, 262, 326, 368, 524, 652, 736, 1048, 1304, 1472, 2096, 2608, 3013, 3749, 4192, 5216, 6026, 7498, 8384, 10432, 12052, 14996, 21353, 24104, 29992, 42706, 48208, 59984, 85412, 96416, 119968, 170824, 192832, 239936, 341648, 491119, 683296, 982238, 1366592, 1964476, 3928952, 7857904, 15715808, 31431616]

約数ペア:

[(1, 31431616), (2, 15715808), (4, 7857904), (8, 3928952), (16, 1964476), (23, 1366592), (32, 982238), (46, 683296), (64, 491119), (92, 341648), (131, 239936), (163, 192832), (184, 170824), (262, 119968), (326, 96416), (368, 85412), (524, 59984), (652, 48208), (736, 42706), (1048, 29992), (1304, 24104), (1472, 21353), (2096, 14996), (2608, 12052), (3013, 10432), (3749, 8384), (4192, 7498), (5216, 6026)]