23131424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 48811896

約数和(自身を除く): 25680472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 404, 421, 544, 808, 842, 1616, 1684, 1717, 3232, 3368, 3434, 6736, 6868, 7157, 13472, 13736, 14314, 27472, 28628, 42521, 54944, 57256, 85042, 114512, 170084, 229024, 340168, 680336, 722857, 1360672, 1445714, 2891428, 5782856, 11565712, 23131424]

約数ペア:

[(1, 23131424), (2, 11565712), (4, 5782856), (8, 2891428), (16, 1445714), (17, 1360672), (32, 722857), (34, 680336), (68, 340168), (101, 229024), (136, 170084), (202, 114512), (272, 85042), (404, 57256), (421, 54944), (544, 42521), (808, 28628), (842, 27472), (1616, 14314), (1684, 13736), (1717, 13472), (3232, 7157), (3368, 6868), (3434, 6736)]