211729984

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{89413}}^1$

素因数の和:89462

約数の個数: 28

約数和(自身を含む): 431511964

約数和(自身を除く): 219781980

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 89413, 178826, 357652, 715304, 1430608, 2861216, 3308281, 5722432, 6616562, 13233124, 26466248, 52932496, 105864992, 211729984]

約数ペア:

[(1, 211729984), (2, 105864992), (4, 52932496), (8, 26466248), (16, 13233124), (32, 6616562), (37, 5722432), (64, 3308281), (74, 2861216), (148, 1430608), (296, 715304), (592, 357652), (1184, 178826), (2368, 89413)]