87353032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44207}}^1$

素因数の和:44245

約数の個数: 32

約数和(自身を含む): 185673600

約数和(自身を除く): 98320568

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 44207, 88414, 176828, 353656, 574691, 839933, 1149382, 1679866, 2298764, 3359732, 4597528, 6719464, 10919129, 21838258, 43676516, 87353032]

約数ペア:

[(1, 87353032), (2, 43676516), (4, 21838258), (8, 10919129), (13, 6719464), (19, 4597528), (26, 3359732), (38, 2298764), (52, 1679866), (76, 1149382), (104, 839933), (152, 574691), (247, 353656), (494, 176828), (988, 88414), (1976, 44207)]