100807864

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{20357}}^1$

素因数の和:20982

約数の個数: 16

約数和(自身を含む): 189329400

約数和(自身を除く): 88521536

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 20357, 40714, 81428, 162856, 12600983, 25201966, 50403932, 100807864]

約数ペア:

[(1, 100807864), (2, 50403932), (4, 25201966), (8, 12600983), (619, 162856), (1238, 81428), (2476, 40714), (4952, 20357)]