90717392

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 180170760

約数和(自身を除く): 89453368

約数列:

[1, 2, 4, 8, 16, 73, 101, 146, 202, 292, 404, 584, 769, 808, 1168, 1538, 1616, 3076, 6152, 7373, 12304, 14746, 29492, 56137, 58984, 77669, 112274, 117968, 155338, 224548, 310676, 449096, 621352, 898192, 1242704, 5669837, 11339674, 22679348, 45358696, 90717392]

約数ペア:

[(1, 90717392), (2, 45358696), (4, 22679348), (8, 11339674), (16, 5669837), (73, 1242704), (101, 898192), (146, 621352), (202, 449096), (292, 310676), (404, 224548), (584, 155338), (769, 117968), (808, 112274), (1168, 77669), (1538, 58984), (1616, 56137), (3076, 29492), (6152, 14746), (7373, 12304)]