521789024

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30941}}^1$

素因数の和:30999

約数の個数: 48

約数和(自身を含む): 1122823296

約数和(自身を除く): 601034272

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 30941, 61882, 123764, 247528, 495056, 525997, 959171, 990112, 1051994, 1918342, 2103988, 3836684, 4207976, 7673368, 8415952, 15346736, 16305907, 16831904, 30693472, 32611814, 65223628, 130447256, 260894512, 521789024]

約数ペア:

[(1, 521789024), (2, 260894512), (4, 130447256), (8, 65223628), (16, 32611814), (17, 30693472), (31, 16831904), (32, 16305907), (34, 15346736), (62, 8415952), (68, 7673368), (124, 4207976), (136, 3836684), (248, 2103988), (272, 1918342), (496, 1051994), (527, 990112), (544, 959171), (992, 525997), (1054, 495056), (2108, 247528), (4216, 123764), (8432, 61882), (16864, 30941)]