32157664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 81672192

約数和(自身を除く): 49514528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 421, 434, 496, 616, 682, 842, 868, 992, 1232, 1364, 1684, 1736, 2387, 2464, 2728, 2947, 3368, 3472, 4631, 4774, 5456, 5894, 6736, 6944, 9262, 9548, 10912, 11788, 13051, 13472, 18524, 19096, 23576, 26102, 32417, 37048, 38192, 47152, 52204, 64834, 74096, 76384, 91357, 94304, 104408, 129668, 143561, 148192, 182714, 208816, 259336, 287122, 365428, 417632, 518672, 574244, 730856, 1004927, 1037344, 1148488, 1461712, 2009854, 2296976, 2923424, 4019708, 4593952, 8039416, 16078832, 32157664]

約数ペア:

[(1, 32157664), (2, 16078832), (4, 8039416), (7, 4593952), (8, 4019708), (11, 2923424), (14, 2296976), (16, 2009854), (22, 1461712), (28, 1148488), (31, 1037344), (32, 1004927), (44, 730856), (56, 574244), (62, 518672), (77, 417632), (88, 365428), (112, 287122), (124, 259336), (154, 208816), (176, 182714), (217, 148192), (224, 143561), (248, 129668), (308, 104408), (341, 94304), (352, 91357), (421, 76384), (434, 74096), (496, 64834), (616, 52204), (682, 47152), (842, 38192), (868, 37048), (992, 32417), (1232, 26102), (1364, 23576), (1684, 19096), (1736, 18524), (2387, 13472), (2464, 13051), (2728, 11788), (2947, 10912), (3368, 9548), (3472, 9262), (4631, 6944), (4774, 6736), (5456, 5894)]