84894736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16471

約数の個数: 40

約数和(自身を含む): 183336480

約数和(自身を除く): 98441744

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 16427, 32854, 65708, 131416, 262832, 279259, 312113, 558518, 624226, 1117036, 1248452, 2234072, 2496904, 4468144, 4993808, 5305921, 10611842, 21223684, 42447368, 84894736]

約数ペア:

[(1, 84894736), (2, 42447368), (4, 21223684), (8, 10611842), (16, 5305921), (17, 4993808), (19, 4468144), (34, 2496904), (38, 2234072), (68, 1248452), (76, 1117036), (136, 624226), (152, 558518), (272, 312113), (304, 279259), (323, 262832), (646, 131416), (1292, 65708), (2584, 32854), (5168, 16427)]