31264544

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 64991808

約数和(自身を除く): 33727264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 107, 184, 214, 368, 397, 428, 736, 794, 856, 1588, 1712, 2461, 3176, 3424, 4922, 6352, 9131, 9844, 12704, 18262, 19688, 36524, 39376, 42479, 73048, 78752, 84958, 146096, 169916, 292192, 339832, 679664, 977017, 1359328, 1954034, 3908068, 7816136, 15632272, 31264544]

約数ペア:

[(1, 31264544), (2, 15632272), (4, 7816136), (8, 3908068), (16, 1954034), (23, 1359328), (32, 977017), (46, 679664), (92, 339832), (107, 292192), (184, 169916), (214, 146096), (368, 84958), (397, 78752), (428, 73048), (736, 42479), (794, 39376), (856, 36524), (1588, 19688), (1712, 18262), (2461, 12704), (3176, 9844), (3424, 9131), (4922, 6352)]