16352425492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{22483}}^1$

素因数の和:22768

約数の個数: 48

約数和(自身を含む): 31412126592

約数和(自身を除く): 15059701100

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 197, 284, 394, 788, 923, 1846, 2561, 3692, 5122, 10244, 13987, 22483, 27974, 44966, 55948, 89932, 181831, 292279, 363662, 584558, 727324, 1169116, 1596293, 3192586, 4429151, 6385172, 8858302, 17716604, 20751809, 41503618, 57578963, 83007236, 115157926, 230315852, 314469721, 628939442, 1257878884, 4088106373, 8176212746, 16352425492]

約数ペア:

[(1, 16352425492), (2, 8176212746), (4, 4088106373), (13, 1257878884), (26, 628939442), (52, 314469721), (71, 230315852), (142, 115157926), (197, 83007236), (284, 57578963), (394, 41503618), (788, 20751809), (923, 17716604), (1846, 8858302), (2561, 6385172), (3692, 4429151), (5122, 3192586), (10244, 1596293), (13987, 1169116), (22483, 727324), (27974, 584558), (44966, 363662), (55948, 292279), (89932, 181831)]