31669938

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 70887960

約数和(自身を除く): 39218022

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 373, 477, 534, 746, 801, 954, 1119, 1602, 2238, 3357, 4717, 6714, 9434, 14151, 19769, 28302, 33197, 39538, 42453, 59307, 66394, 84906, 99591, 118614, 177921, 199182, 298773, 355842, 597546, 1759441, 3518882, 5278323, 10556646, 15834969, 31669938]

約数ペア:

[(1, 31669938), (2, 15834969), (3, 10556646), (6, 5278323), (9, 3518882), (18, 1759441), (53, 597546), (89, 355842), (106, 298773), (159, 199182), (178, 177921), (267, 118614), (318, 99591), (373, 84906), (477, 66394), (534, 59307), (746, 42453), (801, 39538), (954, 33197), (1119, 28302), (1602, 19769), (2238, 14151), (3357, 9434), (4717, 6714)]