87798656

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 192706560

約数和(自身を除く): 104907904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 352, 491, 508, 704, 982, 1016, 1397, 1408, 1964, 2032, 2794, 3928, 4064, 5401, 5588, 7856, 8128, 10802, 11176, 15712, 16256, 21604, 22352, 31424, 43208, 44704, 62357, 62848, 86416, 89408, 124714, 172832, 178816, 249428, 345664, 498856, 685927, 691328, 997712, 1371854, 1995424, 2743708, 3990848, 5487416, 7981696, 10974832, 21949664, 43899328, 87798656]

約数ペア:

[(1, 87798656), (2, 43899328), (4, 21949664), (8, 10974832), (11, 7981696), (16, 5487416), (22, 3990848), (32, 2743708), (44, 1995424), (64, 1371854), (88, 997712), (127, 691328), (128, 685927), (176, 498856), (254, 345664), (352, 249428), (491, 178816), (508, 172832), (704, 124714), (982, 89408), (1016, 86416), (1397, 62848), (1408, 62357), (1964, 44704), (2032, 43208), (2794, 31424), (3928, 22352), (4064, 21604), (5401, 16256), (5588, 15712), (7856, 11176), (8128, 10802)]