16890352

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 34058336

約数和(自身を除く): 17167984

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 277, 296, 412, 554, 592, 824, 1108, 1648, 2216, 3811, 4432, 7622, 10249, 15244, 20498, 28531, 30488, 40996, 57062, 60976, 81992, 114124, 163984, 228248, 456496, 1055647, 2111294, 4222588, 8445176, 16890352]

約数ペア:

[(1, 16890352), (2, 8445176), (4, 4222588), (8, 2111294), (16, 1055647), (37, 456496), (74, 228248), (103, 163984), (148, 114124), (206, 81992), (277, 60976), (296, 57062), (412, 40996), (554, 30488), (592, 28531), (824, 20498), (1108, 15244), (1648, 10249), (2216, 7622), (3811, 4432)]