112743728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 232052112

約数和(自身を除く): 119308384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 457, 907, 914, 1814, 1828, 3628, 3656, 7256, 7312, 7769, 14512, 15419, 15538, 30838, 31076, 61676, 62152, 123352, 124304, 246704, 414499, 828998, 1657996, 3315992, 6631984, 7046483, 14092966, 28185932, 56371864, 112743728]

約数ペア:

[(1, 112743728), (2, 56371864), (4, 28185932), (8, 14092966), (16, 7046483), (17, 6631984), (34, 3315992), (68, 1657996), (136, 828998), (272, 414499), (457, 246704), (907, 124304), (914, 123352), (1814, 62152), (1828, 61676), (3628, 31076), (3656, 30838), (7256, 15538), (7312, 15419), (7769, 14512)]