8019232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 17495352

約数和(自身を除く): 9476120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 521, 592, 962, 1042, 1184, 1924, 2084, 3848, 4168, 6773, 7696, 8336, 13546, 15392, 16672, 19277, 27092, 38554, 54184, 77108, 108368, 154216, 216736, 250601, 308432, 501202, 616864, 1002404, 2004808, 4009616, 8019232]

約数ペア:

[(1, 8019232), (2, 4009616), (4, 2004808), (8, 1002404), (13, 616864), (16, 501202), (26, 308432), (32, 250601), (37, 216736), (52, 154216), (74, 108368), (104, 77108), (148, 54184), (208, 38554), (296, 27092), (416, 19277), (481, 16672), (521, 15392), (592, 13546), (962, 8336), (1042, 7696), (1184, 6773), (1924, 4168), (2084, 3848)]