16912848

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 45800640

約数和(自身を除く): 28887792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 89, 107, 111, 148, 178, 214, 222, 267, 296, 321, 356, 428, 444, 534, 592, 642, 712, 856, 888, 1068, 1284, 1424, 1712, 1776, 2136, 2568, 3293, 3959, 4272, 5136, 6586, 7918, 9523, 9879, 11877, 13172, 15836, 19046, 19758, 23754, 26344, 28569, 31672, 38092, 39516, 47508, 52688, 57138, 63344, 76184, 79032, 95016, 114276, 152368, 158064, 190032, 228552, 352351, 457104, 704702, 1057053, 1409404, 2114106, 2818808, 4228212, 5637616, 8456424, 16912848]

約数ペア:

[(1, 16912848), (2, 8456424), (3, 5637616), (4, 4228212), (6, 2818808), (8, 2114106), (12, 1409404), (16, 1057053), (24, 704702), (37, 457104), (48, 352351), (74, 228552), (89, 190032), (107, 158064), (111, 152368), (148, 114276), (178, 95016), (214, 79032), (222, 76184), (267, 63344), (296, 57138), (321, 52688), (356, 47508), (428, 39516), (444, 38092), (534, 31672), (592, 28569), (642, 26344), (712, 23754), (856, 19758), (888, 19046), (1068, 15836), (1284, 13172), (1424, 11877), (1712, 9879), (1776, 9523), (2136, 7918), (2568, 6586), (3293, 5136), (3959, 4272)]