17925344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 37911888

約数和(自身を除く): 19986544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 272, 332, 397, 544, 664, 794, 1328, 1411, 1588, 2656, 2822, 3176, 5644, 6352, 6749, 11288, 12704, 13498, 22576, 26996, 32951, 45152, 53992, 65902, 107984, 131804, 215968, 263608, 527216, 560167, 1054432, 1120334, 2240668, 4481336, 8962672, 17925344]

約数ペア:

[(1, 17925344), (2, 8962672), (4, 4481336), (8, 2240668), (16, 1120334), (17, 1054432), (32, 560167), (34, 527216), (68, 263608), (83, 215968), (136, 131804), (166, 107984), (272, 65902), (332, 53992), (397, 45152), (544, 32951), (664, 26996), (794, 22576), (1328, 13498), (1411, 12704), (1588, 11288), (2656, 6749), (2822, 6352), (3176, 5644)]