31078438656

素因数分解:

$2^8\times 3^1\times {\mathrm{4261}}^1\times {\mathrm{9497}}^1$

素因数の和:13777

約数の個数: 72

約数和(自身を含む): 82742092944

約数和(自身を除く): 51663654288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 4261, 8522, 9497, 12783, 17044, 18994, 25566, 28491, 34088, 37988, 51132, 56982, 68176, 75976, 102264, 113964, 136352, 151952, 204528, 227928, 272704, 303904, 409056, 455856, 545408, 607808, 818112, 911712, 1090816, 1215616, 1636224, 1823424, 2431232, 3272448, 3646848, 7293696, 40466717, 80933434, 121400151, 161866868, 242800302, 323733736, 485600604, 647467472, 971201208, 1294934944, 1942402416, 2589869888, 3884804832, 5179739776, 7769609664, 10359479552, 15539219328, 31078438656]

約数ペア:

[(1, 31078438656), (2, 15539219328), (3, 10359479552), (4, 7769609664), (6, 5179739776), (8, 3884804832), (12, 2589869888), (16, 1942402416), (24, 1294934944), (32, 971201208), (48, 647467472), (64, 485600604), (96, 323733736), (128, 242800302), (192, 161866868), (256, 121400151), (384, 80933434), (768, 40466717), (4261, 7293696), (8522, 3646848), (9497, 3272448), (12783, 2431232), (17044, 1823424), (18994, 1636224), (25566, 1215616), (28491, 1090816), (34088, 911712), (37988, 818112), (51132, 607808), (56982, 545408), (68176, 455856), (75976, 409056), (102264, 303904), (113964, 272704), (136352, 227928), (151952, 204528)]