16213648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5455

約数の個数: 40

約数和(自身を含む): 36292320

約数和(自身を除く): 20078672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 5419, 10838, 21676, 43352, 59609, 86704, 92123, 119218, 184246, 238436, 368492, 476872, 736984, 953744, 1013353, 1473968, 2026706, 4053412, 8106824, 16213648]

約数ペア:

[(1, 16213648), (2, 8106824), (4, 4053412), (8, 2026706), (11, 1473968), (16, 1013353), (17, 953744), (22, 736984), (34, 476872), (44, 368492), (68, 238436), (88, 184246), (136, 119218), (176, 92123), (187, 86704), (272, 59609), (374, 43352), (748, 21676), (1496, 10838), (2992, 5419)]