16687744

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7669}}^1$

素因数の和:7700

約数の個数: 32

約数和(自身を含む): 35205300

約数和(自身を除く): 18517556

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7669, 15338, 30676, 61352, 122704, 130373, 245408, 260746, 490816, 521492, 981632, 1042984, 2085968, 4171936, 8343872, 16687744]

約数ペア:

[(1, 16687744), (2, 8343872), (4, 4171936), (8, 2085968), (16, 1042984), (17, 981632), (32, 521492), (34, 490816), (64, 260746), (68, 245408), (128, 130373), (136, 122704), (272, 61352), (544, 30676), (1088, 15338), (2176, 7669)]