185516512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{859}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 388145520

約数和(自身を除く): 202629008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 397, 544, 794, 859, 1588, 1718, 3176, 3436, 6352, 6749, 6872, 12704, 13498, 13744, 14603, 26996, 27488, 29206, 53992, 58412, 107984, 116824, 215968, 233648, 341023, 467296, 682046, 1364092, 2728184, 5456368, 5797391, 10912736, 11594782, 23189564, 46379128, 92758256, 185516512]

約数ペア:

[(1, 185516512), (2, 92758256), (4, 46379128), (8, 23189564), (16, 11594782), (17, 10912736), (32, 5797391), (34, 5456368), (68, 2728184), (136, 1364092), (272, 682046), (397, 467296), (544, 341023), (794, 233648), (859, 215968), (1588, 116824), (1718, 107984), (3176, 58412), (3436, 53992), (6352, 29206), (6749, 27488), (6872, 26996), (12704, 14603), (13498, 13744)]