87720544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 184606128

約数和(自身を除く): 96885584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 904, 1427, 1808, 1921, 2854, 3616, 3842, 5708, 7684, 11416, 15368, 22832, 24259, 30736, 45664, 48518, 61472, 97036, 161251, 194072, 322502, 388144, 645004, 776288, 1290008, 2580016, 2741267, 5160032, 5482534, 10965068, 21930136, 43860272, 87720544]

約数ペア:

[(1, 87720544), (2, 43860272), (4, 21930136), (8, 10965068), (16, 5482534), (17, 5160032), (32, 2741267), (34, 2580016), (68, 1290008), (113, 776288), (136, 645004), (226, 388144), (272, 322502), (452, 194072), (544, 161251), (904, 97036), (1427, 61472), (1808, 48518), (1921, 45664), (2854, 30736), (3616, 24259), (3842, 22832), (5708, 15368), (7684, 11416)]