16213307032

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{991}}^1\times {\mathrm{12101}}^1$

素因数の和:13124

約数の個数: 48

約数和(自身を含む): 32954230080

約数和(自身を除く): 16740923048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 991, 1352, 1982, 3964, 7928, 12101, 12883, 24202, 25766, 48404, 51532, 96808, 103064, 157313, 167479, 314626, 334958, 629252, 669916, 1258504, 1339832, 2045069, 4090138, 8180276, 11992091, 16360552, 23984182, 47968364, 95936728, 155897183, 311794366, 623588732, 1247177464, 2026663379, 4053326758, 8106653516, 16213307032]

約数ペア:

[(1, 16213307032), (2, 8106653516), (4, 4053326758), (8, 2026663379), (13, 1247177464), (26, 623588732), (52, 311794366), (104, 155897183), (169, 95936728), (338, 47968364), (676, 23984182), (991, 16360552), (1352, 11992091), (1982, 8180276), (3964, 4090138), (7928, 2045069), (12101, 1339832), (12883, 1258504), (24202, 669916), (25766, 629252), (48404, 334958), (51532, 314626), (96808, 167479), (103064, 157313)]