89142016

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{20483}}^1$

素因数の和:20516

約数の個数: 36

約数和(自身を含む): 188411832

約数和(自身を除く): 99269816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 20483, 40966, 81932, 163864, 327728, 348211, 655456, 696422, 1310912, 1392844, 2621824, 2785688, 5243648, 5571376, 11142752, 22285504, 44571008, 89142016]

約数ペア:

[(1, 89142016), (2, 44571008), (4, 22285504), (8, 11142752), (16, 5571376), (17, 5243648), (32, 2785688), (34, 2621824), (64, 1392844), (68, 1310912), (128, 696422), (136, 655456), (256, 348211), (272, 327728), (544, 163864), (1088, 81932), (2176, 40966), (4352, 20483)]