15671684944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{34381}}^1$

素因数の和:35339

約数の個数: 40

約数和(自身を含む): 31378388480

約数和(自身を除く): 15706703536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 919, 1838, 3676, 7352, 14704, 28489, 34381, 56978, 68762, 113956, 137524, 227912, 275048, 455824, 550096, 1065811, 2131622, 4263244, 8526488, 17052976, 31596139, 63192278, 126384556, 252769112, 505538224, 979480309, 1958960618, 3917921236, 7835842472, 15671684944]

約数ペア:

[(1, 15671684944), (2, 7835842472), (4, 3917921236), (8, 1958960618), (16, 979480309), (31, 505538224), (62, 252769112), (124, 126384556), (248, 63192278), (496, 31596139), (919, 17052976), (1838, 8526488), (3676, 4263244), (7352, 2131622), (14704, 1065811), (28489, 550096), (34381, 455824), (56978, 275048), (68762, 227912), (113956, 137524)]