4080542896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139439}}^1$

素因数の和:139537

約数の個数: 40

約数和(自身を含む): 8299468800

約数和(自身を除く): 4218925904

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 3658, 7316, 14632, 29264, 139439, 278878, 557756, 1115512, 2231024, 4322609, 8226901, 8645218, 16453802, 17290436, 32907604, 34580872, 65815208, 69161744, 131630416, 255033931, 510067862, 1020135724, 2040271448, 4080542896]

約数ペア:

[(1, 4080542896), (2, 2040271448), (4, 1020135724), (8, 510067862), (16, 255033931), (31, 131630416), (59, 69161744), (62, 65815208), (118, 34580872), (124, 32907604), (236, 17290436), (248, 16453802), (472, 8645218), (496, 8226901), (944, 4322609), (1829, 2231024), (3658, 1115512), (7316, 557756), (14632, 278878), (29264, 139439)]