16204816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 33323264

約数和(自身を除く): 17118448

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 883, 1147, 1766, 2294, 3532, 4588, 7064, 9176, 14128, 18352, 27373, 32671, 54746, 65342, 109492, 130684, 218984, 261368, 437968, 522736, 1012801, 2025602, 4051204, 8102408, 16204816]

約数ペア:

[(1, 16204816), (2, 8102408), (4, 4051204), (8, 2025602), (16, 1012801), (31, 522736), (37, 437968), (62, 261368), (74, 218984), (124, 130684), (148, 109492), (248, 65342), (296, 54746), (496, 32671), (592, 27373), (883, 18352), (1147, 14128), (1766, 9176), (2294, 7064), (3532, 4588)]