16868696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 34633200

約数和(自身を除く): 17764504

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2659, 3172, 5318, 6344, 10636, 21272, 34567, 69134, 138268, 162199, 276536, 324398, 648796, 1297592, 2108587, 4217174, 8434348, 16868696]

約数ペア:

[(1, 16868696), (2, 8434348), (4, 4217174), (8, 2108587), (13, 1297592), (26, 648796), (52, 324398), (61, 276536), (104, 162199), (122, 138268), (244, 69134), (488, 34567), (793, 21272), (1586, 10636), (2659, 6344), (3172, 5318)]