91380928

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 187086240

約数和(自身を除く): 95705312

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 178, 244, 263, 356, 488, 526, 712, 976, 1052, 1424, 1952, 2104, 2848, 3904, 4208, 5429, 5696, 8416, 10858, 16043, 16832, 21716, 23407, 32086, 43432, 46814, 64172, 86864, 93628, 128344, 173728, 187256, 256688, 347456, 374512, 513376, 749024, 1026752, 1427827, 1498048, 2855654, 5711308, 11422616, 22845232, 45690464, 91380928]

約数ペア:

[(1, 91380928), (2, 45690464), (4, 22845232), (8, 11422616), (16, 5711308), (32, 2855654), (61, 1498048), (64, 1427827), (89, 1026752), (122, 749024), (178, 513376), (244, 374512), (263, 347456), (356, 256688), (488, 187256), (526, 173728), (712, 128344), (976, 93628), (1052, 86864), (1424, 64172), (1952, 46814), (2104, 43432), (2848, 32086), (3904, 23407), (4208, 21716), (5429, 16832), (5696, 16043), (8416, 10858)]