42170752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{25343}}^1$

素因数の和:25370

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 48307328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 25343, 50686, 101372, 202744, 329459, 405488, 658918, 810976, 1317836, 1621952, 2635672, 3243904, 5271344, 10542688, 21085376, 42170752]

約数ペア:

[(1, 42170752), (2, 21085376), (4, 10542688), (8, 5271344), (13, 3243904), (16, 2635672), (26, 1621952), (32, 1317836), (52, 810976), (64, 658918), (104, 405488), (128, 329459), (208, 202744), (416, 101372), (832, 50686), (1664, 25343)]