23043472

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 45925880

約数和(自身を除く): 22882408

約数列:

[1, 2, 4, 8, 16, 73, 109, 146, 181, 218, 292, 362, 436, 584, 724, 872, 1168, 1448, 1744, 2896, 7957, 13213, 15914, 19729, 26426, 31828, 39458, 52852, 63656, 78916, 105704, 127312, 157832, 211408, 315664, 1440217, 2880434, 5760868, 11521736, 23043472]

約数ペア:

[(1, 23043472), (2, 11521736), (4, 5760868), (8, 2880434), (16, 1440217), (73, 315664), (109, 211408), (146, 157832), (181, 127312), (218, 105704), (292, 78916), (362, 63656), (436, 52852), (584, 39458), (724, 31828), (872, 26426), (1168, 19729), (1448, 15914), (1744, 13213), (2896, 7957)]