2016574208

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{883}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 4401598656

約数和(自身を除く): 2385024448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 811, 883, 1408, 1622, 1766, 2816, 3244, 3532, 6488, 7064, 8921, 9713, 12976, 14128, 17842, 19426, 25952, 28256, 35684, 38852, 51904, 56512, 71368, 77704, 103808, 113024, 142736, 155408, 207616, 226048, 285472, 310816, 570944, 621632, 716113, 1141888, 1243264, 1432226, 2283776, 2486528, 2864452, 5728904, 7877243, 11457808, 15754486, 22915616, 31508972, 45831232, 63017944, 91662464, 126035888, 183324928, 252071776, 504143552, 1008287104, 2016574208]

約数ペア:

[(1, 2016574208), (2, 1008287104), (4, 504143552), (8, 252071776), (11, 183324928), (16, 126035888), (22, 91662464), (32, 63017944), (44, 45831232), (64, 31508972), (88, 22915616), (128, 15754486), (176, 11457808), (256, 7877243), (352, 5728904), (704, 2864452), (811, 2486528), (883, 2283776), (1408, 1432226), (1622, 1243264), (1766, 1141888), (2816, 716113), (3244, 621632), (3532, 570944), (6488, 310816), (7064, 285472), (8921, 226048), (9713, 207616), (12976, 155408), (14128, 142736), (17842, 113024), (19426, 103808), (25952, 77704), (28256, 71368), (35684, 56512), (38852, 51904)]