32511616

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 69914880

約数和(自身を除く): 37403264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 223, 268, 272, 446, 536, 544, 892, 1072, 1088, 1139, 1784, 2144, 2176, 2278, 3568, 3791, 4288, 4556, 7136, 7582, 8576, 9112, 14272, 14941, 15164, 18224, 28544, 29882, 30328, 36448, 59764, 60656, 72896, 119528, 121312, 145792, 239056, 242624, 253997, 478112, 485248, 507994, 956224, 1015988, 1912448, 2031976, 4063952, 8127904, 16255808, 32511616]

約数ペア:

[(1, 32511616), (2, 16255808), (4, 8127904), (8, 4063952), (16, 2031976), (17, 1912448), (32, 1015988), (34, 956224), (64, 507994), (67, 485248), (68, 478112), (128, 253997), (134, 242624), (136, 239056), (223, 145792), (268, 121312), (272, 119528), (446, 72896), (536, 60656), (544, 59764), (892, 36448), (1072, 30328), (1088, 29882), (1139, 28544), (1784, 18224), (2144, 15164), (2176, 14941), (2278, 14272), (3568, 9112), (3791, 8576), (4288, 7582), (4556, 7136)]