23767328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 55319040

約数和(自身を除く): 31551712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 97, 104, 124, 152, 194, 208, 247, 248, 304, 388, 403, 416, 494, 496, 589, 608, 776, 806, 988, 992, 1178, 1261, 1552, 1612, 1843, 1976, 2356, 2522, 3007, 3104, 3224, 3686, 3952, 4712, 5044, 6014, 6448, 7372, 7657, 7904, 9424, 10088, 12028, 12896, 14744, 15314, 18848, 20176, 23959, 24056, 29488, 30628, 39091, 40352, 47918, 48112, 57133, 58976, 61256, 78182, 95836, 96224, 114266, 122512, 156364, 191672, 228532, 245024, 312728, 383344, 457064, 625456, 742729, 766688, 914128, 1250912, 1485458, 1828256, 2970916, 5941832, 11883664, 23767328]

約数ペア:

[(1, 23767328), (2, 11883664), (4, 5941832), (8, 2970916), (13, 1828256), (16, 1485458), (19, 1250912), (26, 914128), (31, 766688), (32, 742729), (38, 625456), (52, 457064), (62, 383344), (76, 312728), (97, 245024), (104, 228532), (124, 191672), (152, 156364), (194, 122512), (208, 114266), (247, 96224), (248, 95836), (304, 78182), (388, 61256), (403, 58976), (416, 57133), (494, 48112), (496, 47918), (589, 40352), (608, 39091), (776, 30628), (806, 29488), (988, 24056), (992, 23959), (1178, 20176), (1261, 18848), (1552, 15314), (1612, 14744), (1843, 12896), (1976, 12028), (2356, 10088), (2522, 9424), (3007, 7904), (3104, 7657), (3224, 7372), (3686, 6448), (3952, 6014), (4712, 5044)]