16323112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 34997760

約数和(自身を除く): 18674648

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 61, 62, 83, 104, 122, 124, 166, 244, 248, 332, 403, 488, 664, 793, 806, 1079, 1586, 1612, 1891, 2158, 2573, 3172, 3224, 3782, 4316, 5063, 5146, 6344, 7564, 8632, 10126, 10292, 15128, 20252, 20584, 24583, 33449, 40504, 49166, 65819, 66898, 98332, 131638, 133796, 156953, 196664, 263276, 267592, 313906, 526552, 627812, 1255624, 2040389, 4080778, 8161556, 16323112]

約数ペア:

[(1, 16323112), (2, 8161556), (4, 4080778), (8, 2040389), (13, 1255624), (26, 627812), (31, 526552), (52, 313906), (61, 267592), (62, 263276), (83, 196664), (104, 156953), (122, 133796), (124, 131638), (166, 98332), (244, 66898), (248, 65819), (332, 49166), (403, 40504), (488, 33449), (664, 24583), (793, 20584), (806, 20252), (1079, 15128), (1586, 10292), (1612, 10126), (1891, 8632), (2158, 7564), (2573, 6344), (3172, 5146), (3224, 5063), (3782, 4316)]