89998208

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 190389120

約数和(自身を除く): 100390912

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 613, 992, 1147, 1184, 1226, 1984, 2294, 2368, 2452, 3968, 4588, 4736, 4904, 9176, 9808, 18352, 19003, 19616, 22681, 36704, 38006, 39232, 45362, 73408, 76012, 78464, 90724, 146816, 152024, 181448, 304048, 362896, 608096, 703111, 725792, 1216192, 1406222, 1451584, 2432384, 2812444, 2903168, 5624888, 11249776, 22499552, 44999104, 89998208]

約数ペア:

[(1, 89998208), (2, 44999104), (4, 22499552), (8, 11249776), (16, 5624888), (31, 2903168), (32, 2812444), (37, 2432384), (62, 1451584), (64, 1406222), (74, 1216192), (124, 725792), (128, 703111), (148, 608096), (248, 362896), (296, 304048), (496, 181448), (592, 152024), (613, 146816), (992, 90724), (1147, 78464), (1184, 76012), (1226, 73408), (1984, 45362), (2294, 39232), (2368, 38006), (2452, 36704), (3968, 22681), (4588, 19616), (4736, 19003), (4904, 18352), (9176, 9808)]