542801072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{99487}}^1$

素因数の和:99537

約数の個数: 40

約数和(自身を含む): 1184305152

約数和(自身を除く): 641504080

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 99487, 198974, 397948, 795896, 1094357, 1591792, 2188714, 3084097, 4377428, 6168194, 8754856, 12336388, 17509712, 24672776, 33925067, 49345552, 67850134, 135700268, 271400536, 542801072]

約数ペア:

[(1, 542801072), (2, 271400536), (4, 135700268), (8, 67850134), (11, 49345552), (16, 33925067), (22, 24672776), (31, 17509712), (44, 12336388), (62, 8754856), (88, 6168194), (124, 4377428), (176, 3084097), (248, 2188714), (341, 1591792), (496, 1094357), (682, 795896), (1364, 397948), (2728, 198974), (5456, 99487)]