31117248

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:714

約数の個数: 84

約数和(自身を含む): 90342720

約数和(自身を除く): 59225472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 534, 576, 607, 712, 801, 1068, 1214, 1424, 1602, 1821, 2136, 2428, 2848, 3204, 3642, 4272, 4856, 5463, 5696, 6408, 7284, 8544, 9712, 10926, 12816, 14568, 17088, 19424, 21852, 25632, 29136, 38848, 43704, 51264, 54023, 58272, 87408, 108046, 116544, 162069, 174816, 216092, 324138, 349632, 432184, 486207, 648276, 864368, 972414, 1296552, 1728736, 1944828, 2593104, 3457472, 3889656, 5186208, 7779312, 10372416, 15558624, 31117248]

約数ペア:

[(1, 31117248), (2, 15558624), (3, 10372416), (4, 7779312), (6, 5186208), (8, 3889656), (9, 3457472), (12, 2593104), (16, 1944828), (18, 1728736), (24, 1296552), (32, 972414), (36, 864368), (48, 648276), (64, 486207), (72, 432184), (89, 349632), (96, 324138), (144, 216092), (178, 174816), (192, 162069), (267, 116544), (288, 108046), (356, 87408), (534, 58272), (576, 54023), (607, 51264), (712, 43704), (801, 38848), (1068, 29136), (1214, 25632), (1424, 21852), (1602, 19424), (1821, 17088), (2136, 14568), (2428, 12816), (2848, 10926), (3204, 9712), (3642, 8544), (4272, 7284), (4856, 6408), (5463, 5696)]