800838064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{104059}}^1$

素因数の和:104117

約数の個数: 40

約数和(自身を含む): 1716157520

約数和(自身を除く): 915319456

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 104059, 208118, 416236, 832472, 1352767, 1664944, 2705534, 3850183, 5411068, 7700366, 10822136, 15400732, 21644272, 30801464, 50052379, 61602928, 100104758, 200209516, 400419032, 800838064]

約数ペア:

[(1, 800838064), (2, 400419032), (4, 200209516), (8, 100104758), (13, 61602928), (16, 50052379), (26, 30801464), (37, 21644272), (52, 15400732), (74, 10822136), (104, 7700366), (148, 5411068), (208, 3850183), (296, 2705534), (481, 1664944), (592, 1352767), (962, 832472), (1924, 416236), (3848, 208118), (7696, 104059)]