16238924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 15748276

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 79, 118, 134, 158, 236, 268, 316, 767, 871, 1027, 1534, 1742, 2054, 3068, 3484, 3953, 4108, 4661, 5293, 7906, 9322, 10586, 15812, 18644, 21172, 51389, 60593, 68809, 102778, 121186, 137618, 205556, 242372, 275236, 312287, 624574, 1249148, 4059731, 8119462, 16238924]

約数ペア:

[(1, 16238924), (2, 8119462), (4, 4059731), (13, 1249148), (26, 624574), (52, 312287), (59, 275236), (67, 242372), (79, 205556), (118, 137618), (134, 121186), (158, 102778), (236, 68809), (268, 60593), (316, 51389), (767, 21172), (871, 18644), (1027, 15812), (1534, 10586), (1742, 9322), (2054, 7906), (3068, 5293), (3484, 4661), (3953, 4108)]