888901792

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{12451}}^1$

素因数の和:12581

約数の個数: 48

約数和(自身を含む): 1845087552

約数和(自身を除く): 956185760

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 736, 776, 1552, 2231, 3104, 4462, 8924, 12451, 17848, 24902, 35696, 49804, 71392, 99608, 199216, 286373, 398432, 572746, 1145492, 1207747, 2290984, 2415494, 4581968, 4830988, 9163936, 9661976, 19323952, 27778181, 38647904, 55556362, 111112724, 222225448, 444450896, 888901792]

約数ペア:

[(1, 888901792), (2, 444450896), (4, 222225448), (8, 111112724), (16, 55556362), (23, 38647904), (32, 27778181), (46, 19323952), (92, 9661976), (97, 9163936), (184, 4830988), (194, 4581968), (368, 2415494), (388, 2290984), (736, 1207747), (776, 1145492), (1552, 572746), (2231, 398432), (3104, 286373), (4462, 199216), (8924, 99608), (12451, 71392), (17848, 49804), (24902, 35696)]