61651808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 131927040

約数和(自身を除く): 70275232

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 3271, 4712, 6542, 9424, 13084, 18848, 26168, 52336, 62149, 101401, 104672, 124298, 202802, 248596, 405604, 497192, 811208, 994384, 1622416, 1926619, 1988768, 3244832, 3853238, 7706476, 15412952, 30825904, 61651808]

約数ペア:

[(1, 61651808), (2, 30825904), (4, 15412952), (8, 7706476), (16, 3853238), (19, 3244832), (31, 1988768), (32, 1926619), (38, 1622416), (62, 994384), (76, 811208), (124, 497192), (152, 405604), (248, 248596), (304, 202802), (496, 124298), (589, 104672), (608, 101401), (992, 62149), (1178, 52336), (2356, 26168), (3271, 18848), (4712, 13084), (6542, 9424)]