23122928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 46507440

約数和(自身を除く): 23384512

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 281, 296, 556, 562, 592, 1112, 1124, 2224, 2248, 4496, 5143, 10286, 10397, 20572, 20794, 39059, 41144, 41588, 78118, 82288, 83176, 156236, 166352, 312472, 624944, 1445183, 2890366, 5780732, 11561464, 23122928]

約数ペア:

[(1, 23122928), (2, 11561464), (4, 5780732), (8, 2890366), (16, 1445183), (37, 624944), (74, 312472), (139, 166352), (148, 156236), (278, 83176), (281, 82288), (296, 78118), (556, 41588), (562, 41144), (592, 39059), (1112, 20794), (1124, 20572), (2224, 10397), (2248, 10286), (4496, 5143)]