31254384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 92994048

約数和(自身を除く): 61739664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 557, 668, 1002, 1114, 1169, 1336, 1671, 2004, 2228, 2338, 2672, 3342, 3507, 3899, 4008, 4456, 4676, 6684, 7014, 7798, 8016, 8912, 9352, 11697, 13368, 14028, 15596, 18704, 23394, 26736, 28056, 31192, 46788, 56112, 62384, 93019, 93576, 186038, 187152, 279057, 372076, 558114, 651133, 744152, 1116228, 1302266, 1488304, 1953399, 2232456, 2604532, 3906798, 4464912, 5209064, 7813596, 10418128, 15627192, 31254384]

約数ペア:

[(1, 31254384), (2, 15627192), (3, 10418128), (4, 7813596), (6, 5209064), (7, 4464912), (8, 3906798), (12, 2604532), (14, 2232456), (16, 1953399), (21, 1488304), (24, 1302266), (28, 1116228), (42, 744152), (48, 651133), (56, 558114), (84, 372076), (112, 279057), (167, 187152), (168, 186038), (334, 93576), (336, 93019), (501, 62384), (557, 56112), (668, 46788), (1002, 31192), (1114, 28056), (1169, 26736), (1336, 23394), (1671, 18704), (2004, 15596), (2228, 14028), (2338, 13368), (2672, 11697), (3342, 9352), (3507, 8912), (3899, 8016), (4008, 7798), (4456, 7014), (4676, 6684)]