87329216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2509

約数の個数: 56

約数和(自身を含む): 191042544

約数和(自身を除く): 103713328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2441, 2752, 4472, 4882, 8944, 9764, 17888, 19528, 31733, 35776, 39056, 63466, 78112, 104963, 126932, 156224, 209926, 253864, 419852, 507728, 839704, 1015456, 1364519, 1679408, 2030912, 2729038, 3358816, 5458076, 6717632, 10916152, 21832304, 43664608, 87329216]

約数ペア:

[(1, 87329216), (2, 43664608), (4, 21832304), (8, 10916152), (13, 6717632), (16, 5458076), (26, 3358816), (32, 2729038), (43, 2030912), (52, 1679408), (64, 1364519), (86, 1015456), (104, 839704), (172, 507728), (208, 419852), (344, 253864), (416, 209926), (559, 156224), (688, 126932), (832, 104963), (1118, 78112), (1376, 63466), (2236, 39056), (2441, 35776), (2752, 31733), (4472, 19528), (4882, 17888), (8944, 9764)]