89971616

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23627}}^1$

素因数の和:23661

約数の個数: 48

約数和(自身を含む): 214353216

約数和(自身を除く): 124381600

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 23627, 47254, 94508, 165389, 189016, 330778, 378032, 401659, 661556, 756064, 803318, 1323112, 1606636, 2646224, 2811613, 3213272, 5292448, 5623226, 6426544, 11246452, 12853088, 22492904, 44985808, 89971616]

約数ペア:

[(1, 89971616), (2, 44985808), (4, 22492904), (7, 12853088), (8, 11246452), (14, 6426544), (16, 5623226), (17, 5292448), (28, 3213272), (32, 2811613), (34, 2646224), (56, 1606636), (68, 1323112), (112, 803318), (119, 756064), (136, 661556), (224, 401659), (238, 378032), (272, 330778), (476, 189016), (544, 165389), (952, 94508), (1904, 47254), (3808, 23627)]