89573068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 188183520

約数和(自身を除く): 98610452

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 5333, 8398, 10666, 16796, 21332, 69329, 90661, 101327, 138658, 181322, 202654, 277316, 362644, 405308, 1178593, 1317251, 1722559, 2357186, 2634502, 3445118, 4714372, 5269004, 6890236, 22393267, 44786534, 89573068]

約数ペア:

[(1, 89573068), (2, 44786534), (4, 22393267), (13, 6890236), (17, 5269004), (19, 4714372), (26, 3445118), (34, 2634502), (38, 2357186), (52, 1722559), (68, 1317251), (76, 1178593), (221, 405308), (247, 362644), (323, 277316), (442, 202654), (494, 181322), (646, 138658), (884, 101327), (988, 90661), (1292, 69329), (4199, 21332), (5333, 16796), (8398, 10666)]