15679926512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{19417}}^1$

素因数の和:20697

約数の個数: 40

約数和(自身を含む): 31147714752

約数和(自身を除く): 15467788240

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1231, 2462, 4924, 9848, 19417, 19696, 38834, 50471, 77668, 100942, 155336, 201884, 310672, 403768, 796097, 807536, 1592194, 3184388, 6368776, 12737552, 23902327, 47804654, 95609308, 191218616, 382437232, 979995407, 1959990814, 3919981628, 7839963256, 15679926512]

約数ペア:

[(1, 15679926512), (2, 7839963256), (4, 3919981628), (8, 1959990814), (16, 979995407), (41, 382437232), (82, 191218616), (164, 95609308), (328, 47804654), (656, 23902327), (1231, 12737552), (2462, 6368776), (4924, 3184388), (9848, 1592194), (19417, 807536), (19696, 796097), (38834, 403768), (50471, 310672), (77668, 201884), (100942, 155336)]